Book 1526 Mathematical Planning of Experiment: Ch. 1: Selection of factors and optimization parameter. First-Order Plans: A Course of Lectures by B. Yu. Lopatina is a fascinating and deep dive into the world of mathematical modeling and experimental planning. This work will become an indispensable assistant for students, graduate students and researchers involved in statistics, mathematics, engineering and related disciplines. In the first part of his course of lectures, the author examines in detail the key aspects of the selection of factors and optimization parameters, which is the basis for successful experiments. Lopatin not only outlines the theoretical foundations, but also offers readers practical examples that help to better understand how to apply the knowledge gained in practice. It focuses on first-order plans, which allows readers to master the basic methods of experimental planning and learn how to use them to achieve optimal results. The book will be of interest to both novice researchers and experienced professionals who want to deepen their knowledge in the field of mathematical planning of the experiment. It is suitable for students of technical and natural science specialties, as well as for anyone interested in statistics and process optimization. If you are looking for literature that will help you understand complex concepts and teach you how to put them into practice, this book will be an excellent choice. The topics raised in the book cover a wide range of issues related to experimental planning. Lopatin discusses the importance of choosing the right factors that can significantly affect the results of the experiment, and explains how optimizing the parameters can lead to more accurate and reliable conclusions. Readers will be able to learn about the different methods of data analysis and how to correctly interpret the results of experiments. This knowledge is especially relevant in modern conditions, when science and technology are rapidly developing, and a high degree of accuracy and reliability in research is required. Lopatin's style is clear and accessible. He is able to explain complex things in simple language, which makes his books understandable even for those who are just starting their way in the world of science. In. Yu. Lopatin is the author of many scientific papers and articles, and his experience in the field of mathematical modeling and statistics allows him to share with readers valuable knowledge and practical skills. In addition, the book may be of interest to those engaged in scientific research in the field of medicine, ecology, economics and other disciplines where it is necessary to conduct experiments and analyze data. It will be a useful resource for those who want to learn how to plan experiments based on mathematical principles, and apply the knowledge gained in their professional activities. If you are looking for high-quality literature on the mathematical planning of the experiment, pay attention to "No1526 Mathematical planning of the experiment: Ch. 1: Selection of factors and optimization parameter. Plans of the first order: a course of lectures "B. Yu. Lopatina . This book will not only expand your knowledge, but also inspire new scientific discoveries and achievements.